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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION
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In short horned cattle, genes for red( R) and white( r) coat colour occur. Cross between red (RR) and white (rr) produced (Rr) roan. This is an example of
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Correct option: B
Codominance
Option B (Codominance) is correct because both red and white coat colors are expressed simultaneously in the roan offspring, without blending.
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